Acacia Bark Extract Details: Product: Natural acacia rigidula Latin Name: Acacia catechu Appearance: Powder Color: Brownish Yellow Specification: 10:1 Test Method: UV  Application: Pharmaceutical Raw Materials Storage: Dry place Shelf time: 2 years What is Acacia Bark Extract? Acacia Gleditsia sinensis Lam, leguminous perennial herb, deciduous trees, thorns cylindrical, often branch. Pinnate mutual clustered, leaflets 6-16, ovate to long ovate, long 3 ~ 8cm, width …